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    Save State Hacking Guide by demonsword2

    Version: 0.91 | Updated: 12/23/15 | Search Guide | Bookmark Guide

    Breath of Fire IV(c) Capcom, 2000
    Save State Hacking Guide 
    Copyright 2010 Carlos Eugenio
       This guide is licensed under the Creative Commons Attribution-Sharealike,
    avaiable here http://creativecommons.org/licenses/by-sa/2.0/legalcode 
    Simplifying the legalese, that means that you are free to copy, print, 
    distribute, and otherwise use this guide any way you want as long as you don't
    violate the license i.e. give credit where it is due! 
       Derivative works of this guide are allowed provided that you credit me for
    the original work *AND* release it under this same license or other free, 
    copyleft license compatible with Creative Commons Attribution-Sharealike. If
    you indeed produce a derivate, kindly inform me after it's done so I can enjoy
    it too and maybe even improve this guide (you will be credited for it too of
    Version History
    2015 December 23: v. 0.91
            -Hey there it's been a long time. Been biten by the nostalgia bug and
    decided to play yet again some BoF4 & take some time to improve this guide. 
    Added weapons, armor & accessories offsets and respective lists. 
    2010 April 9: v. 0.9
            -First Version, still a lot to do. Probaly a lot of wrong offsets and
    values too... and typos...It'll get better soon I promise :D
           This is a save state hacking guide for Breath of Fire IV, a classic PSX
    J-RPG by Capcom. Why I bothered writing this stuff? Well, I've done it JUST to
    BEAT mo&##$*@>@er Rider without having to grind to level 60+. That's reason
    enough to you?! :D
    So I did fiddle a little with a hexeditor, a diff tool, some save states and 
    now I want to share it with you, my dear lazy classic RPG gamer. Enjoy :)
    PS: This guide won't teach you hex editing. There are plenty of other guides 
    who'll teach you better than me.
    PS2: I used ePSXe. State hacking with ePSXe is a bit tricky but I'll explain
    it in detail on section 1.0.
    PS3: Use this guide with moderation! You can ruin your fun if you go overboard
    and max out everything. In fact, I recommend that you beat the game first
    without cheating, and in subsequent replays hexedit away. 
    And, before anyone bug me with annoying accusations, I played on a emulator
    yes, but I DO OWN a copy of this game! Well I mean I had one... CD's so badly
    scratched it won't ever work again that's for sure...
    Well, on to the guide...
    1.0 Save state?
    1.1 Char stats offsets
        1.1.1 Hidden Stats?!
        1.1.2 Ryu
        1.1.3 Nina
        1.1.4 Cray
        1.1.5 Scias
        1.1.6 Ursula
        1.1.7 Ershin
        1.1.8 Fou-lu
    1.2 Money
    1.3 Items
    1.4 Weapons
    1.5 Armors
    1.6 Accessories
    1.7 Lists
        1.7.1 Items List
        1.7.2 Weapons List
        1.7.3 Armors List
        1.7.4 Accessories List
    1.8 Thanks & contact info 
    1.0 Save state?
            Save state is a file with a snapshot of the game progress on a given
    instant. More specifically, its the CPU & Memory data on a given instant. This
    guide was made and tested on ePSXe for Linux (stated above, before the index).
    I guess that the files structure are the same on Linux and Windows but I cannot
    be certain, since I can't and won't install Windows EVER AGAIN :P
    EDIT: in fact the save states works in both versions. Just tested the Windows
    version using wine. (and, surprise! running the Windows version via wine is way
    better than playing the native Linux version. Go figure...)
            As I said earlier it takes some effort to hack the states. First thing,
    ePSXe save states are compressed using gzip, so before you edit anything at all
    you must decompress it (used gunzip but I guess 7-Zip, WinRAR, should do the
    trick on Windows). Then you load the file on your hexeditor, edit whatever you
    want, then recompress the file. Remember to remove any file extension that gets 
    added to the recompressed file, if any. Now you can load the save state on the 
    emulator. A word of warning, it seems that ePSXe somehow keeps the save state 
    in memory, so to edit it you must close it before. Phew! I said it was tricky :)
    EDIT: I recently used ePSXe 1.7 -- wine emulation :P -- and there's no need to
    gzip the file again after you're done editing it... just load it (no need to
    restart the emulator too!!)
    So, to be clearer, that's how I (used) to do it myself:
    $ mv SCUS_942.54.001 SCUS_942.54.001.gz
    $ gunzip SCUS_942.54.001.gz             #decompressing the file
    $ bless SCUS_942.54.001                 #loading on the hexeditor
    $ gzip SCUS_942.54.001                  #done editing, recompressing it 
    $ mv SCUS_942.54.001.gz SCUS_942.54.001 #removing file extension
    $ cd ..
    $ ./epsxe                               #play away
    Since now there's no need to gzip again the file neither restart the emulator
    it may be already running... SO here's the improved way:
    $ wine ePSXe.exe &                      #yeah the windows version IS better :P
    $ cd sstates/                           
    $ mv SCUS_942.54.001 SCUS_942.54.001.gz #save state name of course
    $ gunzip SCUS_942.54.001.gz             #decompress file
    $ bless SCUS_942.54.001                 #load it on hexeditor
                                            #reload it on ePSXe and play away
            BACKUP YOUR FILES before you edit them to save yourself a lot of grief
    in case something goes wrong! Saving in two or more slots and editing one does
    the trick neatly.
    1.1 Chars stats offsets
    YEAHHH you can rename everyone if you wish to :)
    As a note, multi-offset stats (HP, MP) are inverted i.e most significant digit
    goes last. Just like the money offsets, check below.
    1.1.1 Hidden Stats?!
            There are some char stats are hidden from the main menu i.e. no way to
    figure, in-game, their values. They follow basically the same hidden stats that
    existed on BoF3 (yeah they were there too!!). All thanks to Zhi Cheng Liu for 
    this. Check his BoF3 Secrets Guide for further explanations along with some
    nice tables and in-depth info on them.
            The hidden (BoF3) stats are: Willpower, Resistances (Physical, Fire, 
    Ice, Electric, Earth, Wind, Holy, Mind, Status, Death), surprise rate, reprisal 
    rate, critical rate, dodge rate, and attack accuracy. Willpower is the chance 
    of auto-revival during battle when you are KOed the first time, the resistances
    are how well a given char copes with an element attack on him/her, surprise 
    rate are your chances at first strike at battle, reprisal rate is counter
    attack frequency, critical rate is how ofter you crit when you attack, dodge
    rate is how often you dodge an incoming attack, and attack accuracy is, well,
    self-explanatory :P Willpower and surprise/reprisal/critical/dodge/accuracy
    rates range from 0x00 to 0x64 (i.e 0 to 100 decimal), the resistances range
    from 0 (most vulnerable) to 7 (damage is negligible or absorved). Like other
    stats, there are both natural values and equipped values for all of those.
            All that said, I still haven't tested all this very well yet... there
    are some values that are easy to guess (i.e. Ryu is strong to fire and weak to
    ice and Fou-lu is just the reverse...) Also, the list may not be exactly the
    same as BoF3... it will take some time to pinpoint exactly which offset is 
    which, coming in a future update :) The list below are the natural values of
    all chars (values in hex):
    Ryu      02 02 02 02 04 02 01 02 05 02 02 02 19 0A 06 06 32 64
    Nina     03 02 02 02 02 03 02 02 05 02 02 02 00 00 00 14 32 64
    Cray     02 02 02 02 02 02 02 03 05 02 02 02 00 0F 04 04 37 64
    Scias    02 02 02 02 02 02 03 02 05 02 02 02 00 14 08 0F 46 64
    Ursula   02 02 02 02 03 02 02 02 05 02 02 02 00 00 02 0A 37 50
    Ershin   02 03 02 02 02 02 02 02 05 05 05 19 00 04 00 1E 5A 39
    Fou-lu   02 02 02 02 01 02 04 02 05 07 07 07 19 14 0F 08 46 64
    So my educated guess, with the very little testing I've done so far, is that 
    the order is: *dunno*, Physical?, *dunno*, *dunno*, Fire,  Wind, Ice, Earth, 
    Holy,Mind,Status,Death, Suprise, Reprisal, Willpower, Dodge, *dunno*, *dunno*.
    Lots of *dunno*... It will get fixed soon don't worry :)
    1.1.1 Ryu
    Name                     0x11AB06-0x11AB0F
    Current HP               0x11AB1A-0x11AB1B
    Current MP               0x11AB1E-0x11AB1F
    Max HP                   0x11AB62-0x11AB63
    Max MP                   0x11AB66-0x11AB67
    CP  (equipped/natural)   0x11AB46/0x11AB6A
    Pwr (equipped/natural)   0x11AB48/0x11AB6C
    Def (equipped/natural)   0x11AB4A/0x11AB6E
    Agl (equipped/natural)   0x11AB4C/0x11AB70
    Wis (equipped/natural)   0x11AB4E/0x11AB72
    Hidden stats (equipped)  0x11AB50-0x11AB61
    Hidden stats (natural)   0x11AB74-0x11AB85
    1.1.2 Nina
    Name                     0x11AB9E-0x11ABA5
    Current HP               0x11ABB2-0x11ABB3
    Current MP               0x11ABB6-0x11ABB7
    Max HP                   0x11ABFA-0x11ABFB
    Max MP                   0x11ABFE-0x11ABFF
    CP  (equipped/natural)   0x11ABDE/0x11AC02
    Pwr (equipped/natural)   0x11ABE0/0x11AC04
    Def (equipped/natural)   0x11ABE2/0x11AC06
    Agl (equipped/natural)   0x11ABE4/0x11AC08
    Wis (equipped/natural)   0x11ABE6/0x11AC0A
    Hidden stats (equipped)  0x11ABE8-0x11AC0C
    Hidden stats (natural)   0x11AC0C-0x11AC1D
    1.1.3 Cray
    Name                     0x11AC36-0x11AC3D
    Current HP               0x11AC4A-0x11AC4B
    Current MP               0x11AC4E-0x11AC4F
    Max HP                   0x11AC92-0x11AC93
    Max MP                   0x11AC96-0x11AC97
    CP  (equipped/natural)   0x11AC76/0x11AC9A
    Pwr (equipped/natural)   0x11AC78/0x11AC9C
    Def (equipped/natural)   0x11AC7A/0x11AC9E
    Agl (equipped/natural)   0x11AC7C/0x11ACA0
    Wis (equipped/natural)   0x11AC7E/0x11ACA2
    Hidden stats (equipped)  0x11AC80-0x11AC91
    Hidden stats (natural)   0x11AB74-0x11ACB5
    1.1.4 Scias
    Name                     0x11ACCE-0x11ACD5
    Current HP               0x11ACE2-0x11ACE3
    Current MP               0x11ACE6-0x11ACE7
    Max HP                   0x11AD2A-0x11AD2B
    Max MP                   0x11AD2E-0x11AD2F
    CP  (equipped/natural)   0x11AD0E/0x11AD32
    Pwr (equipped/natural)   0x11AD10/0x11AD34
    Def (equipped/natural)   0x11AD12/0x11AD36
    Agl (equipped/natural)   0x11AD14/0x11AD38
    Wis (equipped/natural)   0x11AD16/0x11AD3A
    Hidden stats (equipped)  0x11AD18-0x11AD29
    Hidden stats (natural)   0x11AB74-0x11AD4D
    1.1.5 Ursula
    Name                     0x11AD66-0x11AD6D
    Current HP               0x11AD7A-0x11AD7B
    Current MP               0x11AD7E-0x11AD7F
    Max HP                   0x11ADC2-0x11ADC3
    Max MP                   0x11ADC6-0x11ADC7
    CP  (equipped/natural)   0x11ADA6/0x11ADCA
    Pwr (equipped/natural)   0x11ADA8/0x11ADCC
    Def (equipped/natural)   0x11ADAA/0x11ADCE
    Agl (equipped/natural)   0x11ADAC/0x11ADF0
    Wis (equipped/natural)   0x11ADAE/0x11ADF2
    Hidden stats (equipped)  0x11ADB0-0x11ADC1
    Hidden stats (natural)   0x11AB74-0x11ADE5
    1.1.6 Ershin
    Name                     0x11ADFE-0x11AE05
    Current HP               0x11AE12-0x11AE13
    Current MP               0x11AE16-0x11AE17
    Max HP                   0x11AE5A-0x11AE5B
    Max MP                   0x11AE5E-0x11AE5E
    CP  (equipped/natural)   0x11AE3E/0x11AE62
    Pwr (equipped/natural)   0x11AE40/0x11AE64
    Def (equipped/natural)   0x11AE42/0x11AE66
    Agl (equipped/natural)   0x11AE44/0x11AE68
    Wis (equipped/natural)   0x11AE46/0x11AE6A
    Hidden stats (equipped)  0x11AE48-0x11AE59
    Hidden stats (natural)   0x11AE6C-0x11AE7D
    1.1.7 Fou-lu
    Name                     0x11AE96-0x11AE9D
    Current HP               0x11AEAA-0x11AEAB
    Current MP               0x11AEAE-0x11AEAF
    Max HP                   0x11AEF2-0x11AEF3
    Max MP                   0x11AEF6-0x11AEF7
    CP  (equipped/natural)   0x11AED6/0x11AEFA
    Pwr (equipped/natural)   0x11AED8/0x11AEFC
    Def (equipped/natural)   0x11AEDA/0x11AEFE
    Agl (equipped/natural)   0x11AEDC/0x11AF00
    Wis (equipped/natural)   0x11AEDE/0x11AF02
    Hidden stats (equipped)  0x11AEE0-0x11AEF1
    Hidden stats (natural)   0x11AF04-0x11AF15
    1.2 Money
            Money offsets are reversed i.e. most significant digit goes last...
    Example: to have 50000 Zenny (0xC350) you must fill the offsets 0x50 - 0xC3
    Money offsets: 0x11AF3A, 0x11AF3B, 0x11AF3C
    1.3 Items
           Items are composed of two offsets, the first defines which item and the
    second, its quantity. For example, to add 15 Panaceas to your inventory on the
    very first item slot, put 0x0E on offset 0x11AF52, then 0x0F on 0x11AF53. :)
    Items inventory offset start: 0x11AF52
    1.4 Weapons
           Weapons follow the same layout of Items: two offsets, the first defines 
    which weapon and the second, its quantity. 
    Weapons inventory offset start: 0x11B152
    1.5 Armors
           Armors follow the same layout of Items and Weapons. By now you've got
    the hang of it, right?
    Armors inventory offset start: 0x11B352
    1.6 Accessories
           Same deal as Items, Weapons & etc.
    Accessories inventory offset start: 0x11B552
    1.7 Lists
    1.7.1 Items List
    00  Nothing        01  Healing Herb     02  Vitamin         03  MultiVitamin
    04  SuperVitamin   05  Vitamins         06  Berries         07  Apple
    08  Wisdom Seed    09  Wisdom Fruit     0A  Croc Tear       0B  Antidote
    0C  Eye Drops      0D  Jabberglass      0E  Panacea         0F  Ammonia
    10  Life Shard     11  Magic Shard      12  Power Food      13  Protein
    14  Swallow Eye    15  Fish-head        16  Ambrosia        17  Weather Vane
    18  Void Sphere    19  Molotov          1A  Firecracker     1B  Electrode
    1C  Dynamite       1D  Water Bomb       1E  Icicle          1F  Napalm
    20  Taser          21  Belladonna       22  Scorched Rice   23  Aurum
    24  Moon Tears     25  Ginseng          26  Ivory Dice      27  Dragon Scale
    28  Headband       29  Knockout Gas     2A  Flash Grenade   2B  Poison Powder
    2C  Mouth Gag      2D  Jelly Fish       2E  Piranha         2F  Bass
    30  Blue Gill      31  Sweetfish        32  Browntail       33  Black Bass
    34  Angelfish      35  Trout            36  Rainbow Trout   37  Bullcat
    38  Martian Squid  39  Dorado           3A  Salmon          3B  Barandy
    3C  Sturgeon       3D  Man-o'-War       3E  Flying Fish     3F  Blowfish
    40  Moorfish       41  Sea Bass         42  Flatfish        43  Sea Bream
    44  Octopus        45  Bonito           46  Black Porgy     47  Angler
    48  Spearfish      49  Whale            4A  Acheron         4B  Rice Ball
    4C  Mozweed        4D  Straw            4E  Faerie Drop     4F  Stamp Card
    50  Ship Parts     51  Glass Shard      52  Iron Scraps     53  Lottery Stub
    54  Ribs           55  Roast            56  Flank           57  Loins
    58  Fire Seed      59  Wind Seed        5A  Water Seed      5B  Earth Seed
    5C  Spirit Seed    5D  Vigor Seed       5E  Phoenix Seed    5F  Holy Seed
    60  Strength Seed  61  Hard Seed        62  Speed Seed      63  Sage Seed
    64  Strike Seed    65  Reflex Seed      66  Dodge Seed      67  Sight Seed
    68  Target Seed    69  Elixer           6A  Elixer+         6B  Wassail
    6C  Wassail+       6D  Draught          6E  Draught+        6F  Dark Daught
    70  Bird Drop      71  Rotten Meat      72  Bent Screw      73  Old Tire
    74  Dirty Filter   75  Burnt Plug       76  Rusty Pipe      
    77 and beyond -- rubbish, removed items, etc
    1.7.2 Weapons List
    00 Nothing         01 King's Sword      02 Flame Sword      03 Bowie Knife
    04 Broken Sword    05 Short Sword       06 Moon Sword       07 Scramasax
    08 Katzbalger      09 Broad Sword       0A BastardSword     0B Claymore
    0C PiercingEdge    0D Firangi           0E FeatherSword     0F Barbarrosa
    10 Ascension       11 Slicer            12 DamascusSword    13 Dragon Blade
    14 Royal Sword     15 GooKingSWord      16 Cursed Sword     17 Chopsticks
    18 Jang'do         19 Taegum            1A Ice Blade        1B Biter
    1C Cleaver         1D Render            1E HiddenDagger     1F PointedStick
    20 Baton           21 Sage's Staff      22 Magic Wand       23 Ruby Scepter
    24 Reed Baton      25 Wand of Air       26 WardingStaff     27 Rune Staff
    28 Blessed Staff   29 Ouroboros         2A Skull Staff      2B Bamboo Stick
    2C Log             2D Steel Bat         2E Spiked Rod       2F Mace
    30 Quarterstaff    31 Stone Club        32 Flail            33 Crusher
    34 Giant Club      35 Pole              36 Nunchaku         37 Earthbreaker
    38 Cudgel          39 Linked Pole       3A MultiGun         3B Scattershot
    3C Flintlock       3D Sparkler          3E Arquebus         3F Flamethrower
    40 Repeater        41 Electrifier       42 Mortar           43 Culverin
    44 Red Knuckles    45 Fork              46 Raptor Claws     47 Drill Punch
    48 Homing Bomb     49 Rocket Punch      4A Toxic Claws      4B Stunner
    4C Atomic Punch    4D Ghostbuster       4E Mass Driver      4F Power Glove
    50 Flame Punch     51 Ice Punch         52 Weather Wand     53 Rusted Sword
    54 Slayer          55 Earth Claws       56 Dragonslayer     57 Battle Rod
    58 and beyond -- rubbish, removed weapons, etc. Some are equippable (and 
    even work), but some are... odd (i.e. attack never connects). Explore those
    offsets at you peril (or leisure, who knows!).
    1.7.3 Armors List
    00 Nothing         01 LeatherArmor      02 Chain Cap        03 Cuirass
    04 Scale Mail      05 AsbestosArm       06 Amber BPlate     07 Brigandine
    08 Full Plate      09 Silver Mail       0A Magma Armor      0B MithrilArmor
    0C BlizzardMail    0D Force Armor       0E DamascusMail     0F Mist Armor
    10 King's Armor    11 Life Armor        12 Dragon Armor     13 Gargantua
    14 Chopam Plate    15 Clothing          16 Waistcloth       17 Ranger Garb
    18 FightingRobe    19 Wetsuit           1A Lgt. Clothing    1B Armored Vest
    1C Wolfskin        1D Burglar Garb      1E Gideon'sGarb     1F ManlyClothes
    20 Fancy Dress     21 Crepe Cape        22 Mage's Robes     23 Cuirass
    24 Party Dress     25 Robe of Wind      26 Sage's Frock     27 Holy Robe
    28 PhanthomDress   29 Diana'sDress      2A Angel's Vest     2B Star Dress
    2C Royal Armor     2D Steel BPlate      2E Midas' Armor     2F Stout Mail
    30 Stout Mail(1)   31 Booster           32 Panzer           33 Maelstrom
    34 Gravedigger     35 Orihalcyon        36 Defender         37 Quicksilver
    38 Mithril Rig     39 Psychometer       3A Lightning        3B Fire Rig
    3C Whirlwind       3D Water Rig         3E Earth Rig        3F Heavy Armor
    40 Spirit Armor    41 Light Armor       42 Flame Armor      43 Wind Armor
    44 Hydro Armor     45 Earth Armor
    46 and beyond -- rubbish, removed armors, etc. Some are equippable, but I
    dunno if there is any additional effects besides having 0 armor...
    1.7.4 Accessories List
    00 Nothing         01 Bandana           02 Hairband         03 Brass Helm
    04 Glass Domino    05 Long Boots        06 Dress Shoes      07 Divine Helm
    08 Combat Boots    09 Spats             0A DamacsusHelm     0B Dragon Helm
    0C Titan's Boots   0D Wisdom Ring       0E Speed Boots      0F Hawk's Ring
    10 Artemis' Cap    11 Hunting Cap       12 Winged Boots     13 Dream Ring
    14 UV Goggles      15 Balance Ring      16 Bell Collar      17 Holy Mantle
    18 Cupid's Lyre    19 Ivory Bangle      1A Ring of Fire     1B Ring of Wind
    1C Ring of Ice     1D Ring of Clay      1E Aura Ring        1F Barrier Ring
    20 Life Sandals    21 Light Bangle      22 Talisman         23 Diamong Ring
    24 Topaz Tear      25 Poison Ward       26 Healing Ring     27 Dragon Tear
    28 Shaman'sRing    29 Soul Ring         2A Spirit Ring      2B Soul Gem
    2C Midas Stone     2D Coupons           2E Fire Ward        2F Wind Ward
    30 Water Ward      31 Earth Ward        32 Astral Ward      33 Body Ward
    34 HarmonicRing    35 Red Cape          36 Toothpick        37 Wooden Rod
    38 Bamboo Rod      39 Deluxe Rod        3A Angling Rod      3B Spanner
    3C Master's Rod    3D Silver Top        3E Gold Top         3F Platinum Top
    40 Twister         41 Warbler           42 Dancer           43 Popper
    44 Flattop         45 Swisher           46 Floater          47 Hanger
    48 Deep Diver      49 Baby Frog         4A Toad             4B Fat Frog
    4C Straight        4D Tail              4E Crab             4F Spoon
    50 King Frog       51 Demon's Helm      52 BronzeShield     53 Buckler
    54 Face Guard      55 Medallion
    56 and beyond -- rubbish, removed accessories, etc. Some are equippable
    but I didn't test them, if you want to, be my guest & remember to mail me
    your results :)
    1.8 Thanks & contact info
    -Thanks to Capcom, for this wonderful game, I enjoy it to this day!
    -Thanks to the free & open source software people!
    -Thanks to the GameFAQs people!
    -Thanks to Zhi Cheng Liu for his BoF3 Secrets Guide with the Hidden stats
    info, it would take even more work to figure out WTF where those offsets...
    -Thanks to anyone who deserves a thanks but I forgot to mention!
    You can reach me on demonsword at gmail dot com. Please, if you want to mail
    me, write in proper English so I can understand you. Offensive mails won't 
    be replied. And please, I'm a busy man, so if I don't reply to you the same
    day/month/year/century don't be mad at me ok? :)

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